Fn KeyThe Fn key, at the lower left corner of the keyboard, is used with anotherkey to perform the alternative function of a key. The letter “Fn” and thealternative functions are identified by the color of blue on the keytop. Toperform a desired function, first press and hold Fn, then press the otherkey.Hot KeysHot keys refer to a combination of keys that can be pressed any time toactivate special functions of the computer. Most hot keys operate in acyclic way. Each time a hot key combination is pressed, it shifts thecorresponding function to the other or next choice.You can easily identify the hot keys with the icons imprinted on thekeytop. The hot keys are described next.Key DescriptionSwitches the optional keyboard backlight function on/off with10 levels of brightness in-between.Decreases the sound volume.Increases the sound volume.Decreases the LCD brightness.Increases the LCD brightness.Switches the LCD backlight on and offSwitches the LCD on and off.Operating Your Computer 2-7
